Not able to change guide settings

Mtm

I've been unable to change the autoguiding calibration settings from the default 2000. I'm using the AM5 mount, AA+, Skywatcher Evo Guide 50, and ASI 120mm mini. Each time I try to change them, they revert back to the default 2000. Any help would be appreciated. Thanks!!

enaiman

You have to press "Enter" or whatever else the confirmation button looks like (tick mark ...) after you change the value.
That applies to a lot of other places.